#!/bin/sh
# PCP QA Test No. 1345
# Use libpcp_fault to exercise __pmAllocResult
#
# non-valgrind variant, see qa/1468 for the valgrind variant
#
# Copyright (c) 2021 Ken McDonell.  All Rights Reserved.
#

if [ $# -eq 0 ]
then
    seq=`basename $0`
    echo "QA output created by $seq"
else
    # use $seq from caller, unless not set
    [ -n "$seq" ] || seq=`basename $0`
    echo "QA output created by `basename $0` $*"
fi

# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check

src/check_fault_injection >/dev/null 2>&1 || \
    _notrun "libpcp not built with fault injection enabled"

do_valgrind=false
if [ "$1" = "--valgrind" ]
then
    _check_valgrind
    do_valgrind=true
elif which valgrind >/dev/null 2>&1
then
    [ $PCPQA_VALGRIND = both ] || \
	_notrun "valgrind variant qa/1468 will be run"
fi

_cleanup()
{
    cd $here
    $sudo rm -rf $tmp $tmp.*
}

status=0	# success is the default!
trap "_cleanup; exit \$status" 0 1 2 3 15

_filter()
{
    sed \
	-e "s@$tmp@TMP@g" \
    # end
}

export PM_FAULT_CONTROL=$tmp.control
export LD_PRELOAD=$PCP_LIB_DIR/libpcp_fault.so

# real QA test starts here
echo "3rd call to __pmAllocResult from __pmLogFetchInterp() fails"
cat >$tmp.control <<End-of-File
libpcp/interp.c:1	== 3
End-of-File

if $do_valgrind
then
    _run_valgrind pmval -z -a archives/ok-foo sample.seconds
else
    pmval -z -a archives/ok-foo sample.seconds 2>&1
fi \
| _filter

# success, all done
exit
